Finding the Fourth Proportional to 17,061.59, 23,544.25 and 9,508.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.59 : 23,544.25 = 9,508.74 : x
2. Step 2: Convert to fraction form
   17,061.59/23,544.25 = 9,508.74/x
3. Step 3: Cross multiply
   17,061.59x = 23,544.25 × 9,508.74
4. Step 4: Simplify right side
   17,061.59x = 223,876,151.75
5. Step 5: Solve for x
   x = 223,876,151.75/17,061.59
6. Step 6: Final answer
   x = 13,121.65